In today's competitive era, with the increasing burden of stress,quality of life is getting hampered. Physical state, psychological and emotional well being, stress level are deranged. Ayurveda, being science of life, narrated the answer in the form of Rasayana (rejuvenation)to improve overall quality of life,prevent age related disorders and adverse effects of stress, so that the individual should be able to cope up with stress.The present book,a part of post doctoral work on effect of an Ayurvedic formulation in managing stress and premature ageing,presents unique concept of rejuvenation. The Ayurvedic classical formulation comprising three herbs Guduchi,Amalaki and Gokshura administered with mixture of ghee and honey is found very effective in improving every component of quality of life. This indicates the pharmacological potential of the combination as an adaptogen,anti-oxidant and stress preventing formulation. The book is useful for all those people who intend to rejuvenate their life and improve performance and productivity by preventing age related degeneration.It is also a reference book for all health care professionals,scientist,Ayurvedists for academic interest.